121 search results - page 22 / 25 » Optimizing the CVaR via Sampling |
ICUMT
2009
13 years 7 months ago
2009
We consider multiple-input multiple-output (MIMO) systems exploiting the full diversity order of a MIMO fading channel via optimal beamforming and combining. Specifically, an analy...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We analyze the modulation of a light field via nonrefracting attenuators. In the most general case, any desired modulation can be achieved with attenuators having four degrees of ...
SOSP
2001
ACM
14 years 6 months ago
2001
ACM
A Resilient Overlay Network (RON) is an architecture that allows distributed Internet applications to detect and recover from path outages and periods of degraded performance with...
GECCO
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents an approach to combine competent crossover and mutation operators via probabilistic model building. Both operators are based on the probabilistic model buildin...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
A novel framework of compressed sensing, namely statistical compressed sensing (SCS), that aims at efficiently sampling a collection of signals that follow a statistical distribu...